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Water-In-Oil Mineral Sunscreen Cream SPF 40

SolaStay S1 improves the sunscreen performance of this broad-spectrum cream by mitigating the photocatalytic and reactive oxygen species-generating activities of oxides, protecting from photodegradation. HallBrite BHB aids the wetting and dispersion of oxides and enhances product feel. A. This formulation was subjected to in vitro analysis and delivered SPF ~42, PFA (PPD) ~18 performance with critical wavelength 378 nm.
Phase
Product
INCI Name
Supplier
Volume
A
Caprylic/Capric Triglyceride
10.00
Sensolene®*1
Ethylhexyl Olivate
3.00
HallBrite® BHB*2
Butyloctyl Salicylate
5.00
Tocopheryl Acetate
0.20
SolaStay® S1*2
Ethylhexyl Methoxycrylene
2.00
Cyclopentasiloxane, Disteardimonium Hectorite, Propylene Carbonate
3.00
Cetyl PEG/PPG-10/1 Dimethicone
2.50
Cetyl Dimethicone
1.00
B
Titanium Dioxide [Titanium Dioxide], Aluminum Hydroxide (60 nm primary particle size)
3.00
Zinc Oxide, Triethoxycaprylylsilane (30-200 nm primary particle size)
8.00
C
Beeswax
0.30
C30-38 Olefin/Isopropyl Maleate/MA Copolymer
0.50
D
Water (Aqua) (deionized)
up to 100
Disodium EDTA
0.05
Sodium Chloride
0.50
E
Butylene Glycol
3.00
Preservative
a.n.

Preparation:

Add phase A to the main vessel and start mixing. Disperse phase B in phase A and heat to 85°C. Add phase C and mix until all ingredients are dissolved. Add phase D to a secondary vessel. Mix until fully incorporated. Start heating to 80°C and add phase E. When both phases are homogeneous and at their designated temperatures, start homogenizing phase ABC while slowly adding phase DE. Cool under continued shear to desired filling temperature

Notes:

Appearance: Off-white cream Viscosity (20 rpm, Brk, RV DV-II, T-D, after 24 hours at room temperature; mPa∙s): 17,000–29,000
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While every effort has been made to reproduce these formulations correctly, the Publisher of this website cannot accept any liability for the information presented. All formulations are provided in good faith, but no warranty is given as to accuracy of information or results, or suitability for a particular use, nor is freedom from patent infringement to be inferred. Formulations are offered solely for consideration by the participating manufacturers. Continued use of this web site infers acceptance of this disclaimer.

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Upcoming Events

Naturals in Cosmetic Science Conference

Online
6-8 July 2021

in-cosmetics Korea 2021

Hall C, Coex, Seoul, South Korea
14 - 16 July 2021

The Society of Cosmetic Scientists, Singapore - 11th SCSS Suppliers Day, August 2021

Marriott Singapore, Tang Plaza Hotel. 320 Orchard Road
Thursday 26th & Friday 27th August 2021

in-cosmetics Global 2021 - Barcelona

Fira Barcelona
5 - 7 October 2021

in-cosmetics Asia 2021

BITEC Bangkok, Thailand
2 - 4 November 2021

NYSCC Suppliers’ Day 2021

Jacob K. Javits Convention Center, New York
10 - 11 November 2021

Access the latest issue of Personal Care Magazine on your mobile device together with an archive of back issues.

Download the FREE Personal Care Magazine app from your device's App store

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